Ratios of the Yields of Charmed Baryon to Meson in e<sup>+</sup>e<sup>-</sup> Annihilation

Chen Esheng; Xie Qubing

Chinese Physics C> 1990, Vol. 14> Issue(S2) : 155-161

Ratios of the Yields of Charmed Baryon to Meson in e⁺e^- Annihilation

Chen Esheng ,
Xie Qubing

Department of Physics, Shandong University, Jinan

Abstract
HTML
Reference
Related

PDF

Abstract：
The ratios of the yields of charmed baryons to mesons in e⁺e^- annihilations have been calculated by using the quark production rule and the quark combination rule. The results vary with energy √s and are in agreement with the available data.

[1]	Fu-Sheng Yu , Hua-Yu Jiang , Run-Hui Li , Cai-Dian Lü , Wei Wang , Zhen-Xing Zhao . Discovery potentials of doubly charmed baryons. Chinese Physics C, 2018, 42(5): 051001. doi: 10.1088/1674-1137/42/5/051001
[2]	Xiang-Kun Dong , Liang-Liang Wang , Chang-Zheng Yuan . Derived Born cross sections of e⁺e^- annihilation into open charm mesons from CLEO-c measurements. Chinese Physics C, 2018, 42(4): 043002. doi: 10.1088/1674-1137/42/4/043002
[3]	Chao-Wei Shen , Deborah Rönchen , Ulf-G. Meißner , Bing-Song Zou . Exploratory study of possible resonances in heavy meson-heavy baryon coupled-channel interactions. Chinese Physics C, 2018, 42(2): 023106. doi: 10.1088/1674-1137/42/2/023106
[4]	Dan Wang , Rong-Gang Ping , Lei Li , Xiao-Rui Lyu , Yang-Heng Zheng . Charmed baryon decay asymmetry in e⁺e^- annihilation. Chinese Physics C, 2017, 41(2): 023106. doi: 10.1088/1674-1137/41/2/023106
[5]	YANG Zhong-Cheng , SUN Zhi-Feng , HE Jun , LIU Xiang , ZHU Shi-Lin . Possible hidden-charm molecular baryons composed of an anti-charmed meson and a charmed baryon. Chinese Physics C, 2012, 36(1): 6-13. doi: 10.1088/1674-1137/36/1/002
[6]	LIANG Wei-Hong , QIU Yu-Feng , HU Jian-Xiong , SHEN Peng-Nian . Λ_c^* in a coupled-channel baryon-meson scattering. Chinese Physics C, 2011, 35(1): 16-21. doi: 10.1088/1674-1137/35/1/004
[7]	WANG Zhi-Gang . Is D_s(2700) a charmed tetraquark state?. Chinese Physics C, 2008, 32(10): 797-802. doi: 10.1088/1674-1137/32/10/006
[8]	DU Dong-Sheng . CP Asymmetry Prediction for Neutral Charmed Meson Decays into CP by Using Amplitude Ratios. Chinese Physics C, 2007, 31(9): 835-839.
[9]	SHAO Feng-Lan , XIE Qu-Bing . Ratio of Baryon to Meson and Baryon Antibaryon Correlation in e⁺e^－ Annihilation under Two Kinds of Color Connections. Chinese Physics C, 2002, 26(8): 779-785.
[10]	Chen Esheng , Chen Yan . Production Rate of Quark Pairs, Strangeness Suppression Factor and Ratio of Baryon to Meson in pp Collision. Chinese Physics C, 1995, 19(S3): 273-280.
[11]	Wang Qun , Xie Qubing . The Production Percentages of L=1 Baryons in e⁺e^- Annihilation. Chinese Physics C, 1994, 18(S3): 283-290.
[12]	Chen Esheng . Average Yields of Long-Lived Charged Particles in High Energy e⁺e^- Anmiiilation. Chinese Physics C, 1993, 17(S1): 53-63.
[13]	CHEN E-Sheng . Average Yields of Long-Lived Charged Particles in High Energy e⁺e^－ Annihilation. Chinese Physics C, 1993, 17(3): 252-261.
[14]	CHEN E-Sheng , LI Ming-Ming . Yields of Charmed and Beautiful Mesons in e⁺e^－ Annihilation at s=10—178GeV 的e⁺e^-. Chinese Physics C, 1991, 15(11): 981-990.
[15]	LIU Xi-Ming . THE FRAGMENTATION SCHEMES IN e⁺e^－ ANNIHILATION. Chinese Physics C, 1990, 14(1): 31-35.
[16]	Liu Ximing . The Fragmentation Mechanism in e⁺e^- Annihilation. Chinese Physics C, 1990, 14(S1): 39-44.
[17]	CHEN E-Sheng , XIE Qu-Bing . THE RATIO OF CHARMED BARYON TO MESON IN e⁺e^－ ANNIHILATION. Chinese Physics C, 1990, 14(4): 319-324.
[18]	LIU Xi-Ming . BARYON PRODUCTION IN e⁺e^－ ANNIHILATION. Chinese Physics C, 1989, 13(9): 803-807.
[19]	WANG Zheng-Zhi , WANG Gui-Yun . e⁺e^－ ANNIHILATION AND THE LARGE TRANSVERSE MOMENTUM P_⊥ DISTRIBUTION. Chinese Physics C, 1987, 11(2): 164-166.
[20]	XIE Qu-Bing , MO Wen-Chuan , LI Yu-Fa . THE COMBINATION RULE OF QUARKS IN e⁺e^－ ANNIHILATION. Chinese Physics C, 1984, 8(5): 642-647.

Access

Get Citation

Chen Esheng and Xie Qubing. Ratios of the Yields of Charmed Baryon to Meson in e⁺e^- Annihilation[J]. Chinese Physics C, 1990, 14(S2): 155-161.

Chen Esheng and Xie Qubing. Ratios of the Yields of Charmed Baryon to Meson in e⁺e^- Annihilation[J]. Chinese Physics C, 1990, 14(S2): 155-161. shu

RIS(for EndNote,Reference Manager,ProCite)

BibTex

Txt

Milestone

Received: 1989-07-28

Fund

Supported in part by the National Natural Science Foundation of China.

Article Metric

Article Views(519)
PDF Downloads(2)
Cited by(0)

Policy on re-use

To reuse of subscription content published by CPC, the users need to request permission from CPC, unless the content was published under an Open Access license which automatically permits that type of reuse.

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Ratios of the Yields of Charmed Baryon to Meson in e⁺e^- Annihilation

Chen Esheng
Xie Qubing

Department of Physics, Shandong University, Jinan

Received Date: 1989-07-28

Fund Project: Supported in part by the National Natural Science Foundation of China.

Abstract: The ratios of the yields of charmed baryons to mesons in e⁺e^- annihilations have been calculated by using the quark production rule and the quark combination rule. The results vary with energy √s and are in agreement with the available data.